Size Extra Small Approximate measurements follow Chest- 13" Length- 41" House of CB Tibi dress in discontinued tangerine color. UNDERWEAR SOLUTION: No bra required as it is cupped and lined. Made from soft sheer stretch mesh. Fully lined. Stretch Factor: 2/3 Designed For House Of CB Materials: Soft Mesh (85% Polyester, 15% Elastane) Light Silky Satin (100% Polyester) Power Mesh (80% Polyamide, 20% Elastane) Hand Wash 30 Degrees Model is 5 ft 8 and wears size XS